<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style type="text/css">
		*{
			margin: 0;
			padding: 0;
		}
		html,body{
			width: 100%;
			height: 100%;
		}
		form{
			width: 100%;
			height: 100%;
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			font-size: 24px;
		}
		input{
			width: 200px;
			height: 50px;
			border: 1px solid green;
			margin: 20px;
		}
	</style>
</head>
<body>
	<!-- 跳转页面 -->
	<form action="http://127.0.0.1:8888/login" method="GET">
		<!-- 用户名 -->
		<p>用户<input type="txt" name="username"></p>
		<!-- 密码框 -->
		<p>密码<input type="password" name="password"></p>
		<!-- 提交按钮 -->
		<p><input type="submit" value="提交"></p>
	</form>

</body>
</html>